Fig. 7 in Ontogenetic variation in the cranium of Mixosaurus cornalianus, with implications for the evolution of ichthyosaurian cranial development

Fig. 7 Mixosaurus cornalianus, isolated hyoid elements. Interpretative drawings are identified by an apostrophe beside the corresponding letter. A Hyoid corpus of adult specimen PIMUZ T 2414 in ventral view; B ceratobranchial (CB1) element of adult specimen PIMUZ T 2414 in medial? view; C hyoid corpus of juvenile specimen PIMUZ T 2416 in ventral view; D ceratobranchial (CB1) element of juvenile specimen PIMUZ T 2416 in medial? view. amd anteromedian depression, cbf ceratobranchial facet, hcf hyoid corpus facet. Scale bar equals 5 mm